 At this point, the river enters the territory of the municipality of Savski Venac where the vast woods of Topčider are formed.After the Topčiderka passes next to the "Konak of Prince Miloš" and the Belgrade hippodrome, it empties into the Čukarica Bay of the Sava river, across the northern tip of the Ada Ciganlija island, at an altitude of 69 meters.It drains an area of 147 km² (out of which 70% is agricultural land) with 35 tributaries and belongs to the Black Sea drainage basin.